cnvd-2025-03956
Vulnerability from cnvd

Title: GNU Binutils xmemdup.c文件内存泄露漏洞

Description:

GNU Binutils(GNU Binary Utilities)是美国GNU社区的开发的一组编程语言工具程序。该程序主要用于处理多种格式的目标文件,并提供有连接器、汇编器和其他用于目标文件和档案的工具。

GNU Binutils 2.43版本存在内存泄露漏洞,该漏洞源于ld部件的xmemdup.c文件中的xmemdup函数未释放或无法释放已动态分配的堆内存,攻击者可利用此漏洞导致拒绝服务。

Severity:

Patch Name: GNU Binutils xmemdup.c文件内存泄露漏洞的补丁

Patch Description:

GNU Binutils(GNU Binary Utilities)是美国GNU社区的开发的一组编程语言工具程序。该程序主要用于处理多种格式的目标文件,并提供有连接器、汇编器和其他用于目标文件和档案的工具。

GNU Binutils 2.43版本存在内存泄露漏洞,该漏洞源于ld部件的xmemdup.c文件中的xmemdup函数未释放或无法释放已动态分配的堆内存,攻击者可利用此漏洞导致拒绝服务。目前,供应商发布了安全公告及相关补丁信息,修复了此漏洞。

Formal description:

厂商已发布了漏洞修复程序,请及时关注更新: https://www.gnu.org/

Reference: https://access.redhat.com/security/cve/cve-2025-1151

Impacted products
Name
Gnu GNU Binutils 2.43
Show details on source website


{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2025-1151",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2025-1151"
    }
  },
  "description": "GNU Binutils\uff08GNU Binary Utilities\uff09\u662f\u7f8e\u56fdGNU\u793e\u533a\u7684\u5f00\u53d1\u7684\u4e00\u7ec4\u7f16\u7a0b\u8bed\u8a00\u5de5\u5177\u7a0b\u5e8f\u3002\u8be5\u7a0b\u5e8f\u4e3b\u8981\u7528\u4e8e\u5904\u7406\u591a\u79cd\u683c\u5f0f\u7684\u76ee\u6807\u6587\u4ef6\uff0c\u5e76\u63d0\u4f9b\u6709\u8fde\u63a5\u5668\u3001\u6c47\u7f16\u5668\u548c\u5176\u4ed6\u7528\u4e8e\u76ee\u6807\u6587\u4ef6\u548c\u6863\u6848\u7684\u5de5\u5177\u3002\n\nGNU Binutils 2.43\u7248\u672c\u5b58\u5728\u5185\u5b58\u6cc4\u9732\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eld\u90e8\u4ef6\u7684xmemdup.c\u6587\u4ef6\u4e2d\u7684xmemdup\u51fd\u6570\u672a\u91ca\u653e\u6216\u65e0\u6cd5\u91ca\u653e\u5df2\u52a8\u6001\u5206\u914d\u7684\u5806\u5185\u5b58\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u6b64\u6f0f\u6d1e\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://www.gnu.org/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2025-03956",
  "openTime": "2025-02-28",
  "patchDescription": "GNU Binutils\uff08GNU Binary Utilities\uff09\u662f\u7f8e\u56fdGNU\u793e\u533a\u7684\u5f00\u53d1\u7684\u4e00\u7ec4\u7f16\u7a0b\u8bed\u8a00\u5de5\u5177\u7a0b\u5e8f\u3002\u8be5\u7a0b\u5e8f\u4e3b\u8981\u7528\u4e8e\u5904\u7406\u591a\u79cd\u683c\u5f0f\u7684\u76ee\u6807\u6587\u4ef6\uff0c\u5e76\u63d0\u4f9b\u6709\u8fde\u63a5\u5668\u3001\u6c47\u7f16\u5668\u548c\u5176\u4ed6\u7528\u4e8e\u76ee\u6807\u6587\u4ef6\u548c\u6863\u6848\u7684\u5de5\u5177\u3002\r\n\r\nGNU Binutils 2.43\u7248\u672c\u5b58\u5728\u5185\u5b58\u6cc4\u9732\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eld\u90e8\u4ef6\u7684xmemdup.c\u6587\u4ef6\u4e2d\u7684xmemdup\u51fd\u6570\u672a\u91ca\u653e\u6216\u65e0\u6cd5\u91ca\u653e\u5df2\u52a8\u6001\u5206\u914d\u7684\u5806\u5185\u5b58\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u6b64\u6f0f\u6d1e\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "GNU Binutils xmemdup.c\u6587\u4ef6\u5185\u5b58\u6cc4\u9732\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Gnu GNU Binutils 2.43"
  },
  "referenceLink": "https://access.redhat.com/security/cve/cve-2025-1151",
  "serverity": "\u4f4e",
  "submitTime": "2025-02-17",
  "title": "GNU Binutils xmemdup.c\u6587\u4ef6\u5185\u5b58\u6cc4\u9732\u6f0f\u6d1e"
}


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